EP 0009496 B1 19811125 - MULTIPLE WALL ANGLE CONNECTION
Title (en)
MULTIPLE WALL ANGLE CONNECTION
Publication
Application
Priority
- DE 2807773 A 19780223
- DE 2848111 A 19781106
Abstract (en)
[origin: WO7900656A1] The multiple wall angle connection allows to connect pipes and containers with great flexibility and a good compensation of the heat expansion. To connect two pipes (1, 2), for example, three coaxial angle connections (3, 4, 5) are interconnected. The internal connection (5) is connected to the first pipe (1) and the external connection (3) to the second pipe (2). The connections are interconnected by junction pieces (7) of semi-toric shape arranged at each side, at respective ends. Straight pipe portions (9-13 and 19-23) can be provided between the connections and the junction pieces. They can be cylindrical or conic. Control apparatus can be inserted within the space comprised between the different connections.
IPC 1-7
IPC 8 full level
F16L 43/00 (2006.01); F16L 51/04 (2006.01); G01C 3/02 (2006.01); G21C 13/032 (2006.01); G21C 19/28 (2006.01)
CPC (source: EP US)
F16L 51/04 (2013.01 - EP US); G01C 3/02 (2013.01 - EP US); G21C 13/032 (2013.01 - EP US); Y02E 30/30 (2013.01 - EP US)
Designated contracting state (EPC)
CH FR GB LU SE
DOCDB simple family (publication)
NL 7901430 A 19790827; AT 373435 B 19840125; AT A133479 A 19830515; EP 0009496 A1 19800416; EP 0009496 B1 19811125; JP S55500098 A 19800221; US 4315644 A 19820216; WO 7900656 A1 19790906
DOCDB simple family (application)
NL 7901430 A 19790222; AT 133479 A 19790221; DE 7900015 W 19790212; EP 79900185 A 19790911; JP 50038979 A 19790212; US 17520979 A 19791018